Seiko Cal. 4512 - 831

The Seiko 4512-831 represents an important milestone in Seiko's 1987 lineup. It features a White dial protected by a Hardlex crystal and offers 50m of water resistance. [seikata-wm-f5834ebc615a]

Also known as: Crown

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

44mm

Case Thickness

13.9mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

50m

Dial Color

White

Jewels

27j

Frequency

28,800 bph

Power Reserve

62 hours

Year

1987

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